Crate V50 Power schematic help

[oldpicker]

I need a power schematic for a crate V50. The only schematics I find do not include the power amp section, just the main board. I have several burnt resistors on this board with associated diodes and they are burnt beyond rcognition in the R 103 area. Any help would be greatly appreciated.

Thanks in advance.

[oldpicker]

Found it!

Kept surfing and finally found it. Thanks anyway.

[mark68]

I need a power schematic for a crate V50. The only schematics I find do not include the power amp section, just the main board. I have several burnt resistors on this board with associated diodes and they are burnt beyond rcognition in the R 103 area. Any help would be greatly appreciated.

Thanks in advance.

I am in need of same Crate V50112 schematic for Power Supply board. Can anyone help?

Same problem, burnt resistors. Any suggestions to prevent this?

Thanks,
Mark

[oc disorder]

Hi mark68 and welcome to the forum.

Try this
http://www.blueguitar.org/new/schem/.../crate_v50.pdf

I couldn't spot R103 on this - don't think there are 100 resistors in this !
If you can identify the burnt resistors someone could possibly help you in the main forum.
In the past the ceramic wire wound resisters associated with zener diodes that drop the main supply down for 16 volt power supply rails have caused problems but this design doesn't appear to have them.
Theres a vintage club 50 schematic at Blue Guitar also.

[oldpicker]

Try this link. It has nearly everything you should need. It definitely helped me.
Good luck.

Index of ./crate/V50-112/

Dennis